[INFO] fetching crate image-convert 0.8.10...
[INFO] checking image-convert-0.8.10 against beta-2019-10-27 for pr-65897
[INFO] extracting crate image-convert 0.8.10 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate image-convert 0.8.10 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate image-convert 0.8.10
[INFO] finished tweaking crates.io crate image-convert 0.8.10
[INFO] tweaked toml for crates.io crate image-convert 0.8.10 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 08b81e011ce31c64cdbec55c69fed71a66e4189260c12d21f32c542de427ff1c
[INFO] running `"docker" "start" "-a" "08b81e011ce31c64cdbec55c69fed71a66e4189260c12d21f32c542de427ff1c"`
[INFO] [stderr]    Compiling bindgen v0.31.3
[INFO] [stderr]     Checking enum-ordinalize v2.5.2
[INFO] [stderr]     Checking starts-ends-with-caseless v0.5.3
[INFO] [stderr]    Compiling clang-sys v0.21.2
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking ico v0.1.0
[INFO] [stderr]    Compiling magick_rust v0.12.0
[INFO] [stderr] error: failed to run custom build command for `magick_rust v0.12.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/magick_rust-83b4578d083c9713/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rerun-if-env-changed=IMAGE_MAGICK_LIB_DIRS
[INFO] [stderr] cargo:rerun-if-env-changed=IMAGE_MAGICK_DIR
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Failure { command: "\"pkg-config\" \"--libs\" \"--cflags\" \"MagickWand\" \"MagickWand >= 7.0\"", output: Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "Package MagickWand was not found in the pkg-config search path.\nPerhaps you should add the directory containing `MagickWand.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'MagickWand\' found\nPackage MagickWand was not found in the pkg-config search path.\nPerhaps you should add the directory containing `MagickWand.pc\'\nto the PKG_CONFIG_PATH environment variable\nNo package \'MagickWand\' found\n" } }', src/libcore/result.rs:1165:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5609634b3fc4 - backtrace::backtrace::libunwind::trace::h14dfaa7b4b7da907
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x5609634b3fc4 - backtrace::backtrace::trace_unsynchronized::hdb0fcb36bd91e7b1
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x5609634b3fc4 - std::sys_common::backtrace::_print_fmt::hcf7905a3a69ef6ef
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:76
[INFO] [stderr]    3:     0x5609634b3fc4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1d652799221364ff
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:60
[INFO] [stderr]    4:     0x5609634d923c - core::fmt::write::h123c1219d03dc2b2
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1030
[INFO] [stderr]    5:     0x5609634b04c7 - std::io::Write::write_fmt::h1dd67bc0a861a8a1
[INFO] [stderr]                                at src/libstd/io/mod.rs:1412
[INFO] [stderr]    6:     0x5609634b65d5 - std::sys_common::backtrace::_print::h906393f990c77027
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:64
[INFO] [stderr]    7:     0x5609634b65d5 - std::sys_common::backtrace::print::h5760dd4bb9d97089
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x5609634b65d5 - std::panicking::default_hook::{{closure}}::h9c8250816dd18f0a
[INFO] [stderr]                                at src/libstd/panicking.rs:196
[INFO] [stderr]    9:     0x5609634b62c6 - std::panicking::default_hook::h3e97ab45acb236f1
[INFO] [stderr]                                at src/libstd/panicking.rs:210
[INFO] [stderr]   10:     0x5609634b6cd5 - std::panicking::rust_panic_with_hook::hfd8c6048abefa5d1
[INFO] [stderr]                                at src/libstd/panicking.rs:473
[INFO] [stderr]   11:     0x5609634b6872 - std::panicking::continue_panic_fmt::h7778586face20ea0
[INFO] [stderr]                                at src/libstd/panicking.rs:380
[INFO] [stderr]   12:     0x5609634b6766 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:307
[INFO] [stderr]   13:     0x5609634d5caa - core::panicking::panic_fmt::ha8adde723bf3802d
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]   14:     0x5609634d5da7 - core::result::unwrap_failed::hf6a6f53f1c4931c8
[INFO] [stderr]                                at src/libcore/result.rs:1165
[INFO] [stderr]   15:     0x560962e83cc7 - core::result::Result<T,E>::unwrap::hdd149c9cb2d32f9b
[INFO] [stderr]                                at /rustc/23f8f652bcea053b70c0030008941f5f8476b5a0/src/libcore/result.rs:933
[INFO] [stderr]   16:     0x560962e780a6 - build_script_build::run_pkg_config::hb116c8604d06a007
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/magick_rust-0.12.0/build.rs:212
[INFO] [stderr]   17:     0x560962e768e5 - build_script_build::find_image_magick_lib_dirs::{{closure}}::hdea72f46a4c04c7b
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/magick_rust-0.12.0/build.rs:144
[INFO] [stderr]   18:     0x560962e840db - core::result::Result<T,E>::or_else::h4d0763d9a7acb8f6
[INFO] [stderr]                                at /rustc/23f8f652bcea053b70c0030008941f5f8476b5a0/src/libcore/result.rs:761
[INFO] [stderr]   19:     0x560962e763e7 - build_script_build::find_image_magick_lib_dirs::h692b58dfaec78a69
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/magick_rust-0.12.0/build.rs:141
[INFO] [stderr]   20:     0x560962e74414 - build_script_build::main::hf12971c14c7bee3c
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/magick_rust-0.12.0/build.rs:44
[INFO] [stderr]   21:     0x560962e86c30 - std::rt::lang_start::{{closure}}::h37808ac7d4317b88
[INFO] [stderr]                                at /rustc/23f8f652bcea053b70c0030008941f5f8476b5a0/src/libstd/rt.rs:64
[INFO] [stderr]   22:     0x5609634b6703 - std::rt::lang_start_internal::{{closure}}::hafe4631cc0633d40
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   23:     0x5609634b6703 - std::panicking::try::do_call::h717827b47231de13
[INFO] [stderr]                                at src/libstd/panicking.rs:292
[INFO] [stderr]   24:     0x5609634be28a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:80
[INFO] [stderr]   25:     0x5609634b71cd - std::panicking::try::h389045103d38e408
[INFO] [stderr]                                at src/libstd/panicking.rs:271
[INFO] [stderr]   26:     0x5609634b71cd - std::panic::catch_unwind::hcca2ee11418f038b
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   27:     0x5609634b71cd - std::rt::lang_start_internal::hc0e13ab06870c4ba
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   28:     0x560962e86c09 - std::rt::lang_start::h6c009233f5f22929
[INFO] [stderr]                                at /rustc/23f8f652bcea053b70c0030008941f5f8476b5a0/src/libstd/rt.rs:64
[INFO] [stderr]   29:     0x560962e783fa - main
[INFO] [stderr]   30:     0x7ffbbd219b97 - __libc_start_main
[INFO] [stderr]   31:     0x560962e7420a - _start
[INFO] [stderr]   32:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "08b81e011ce31c64cdbec55c69fed71a66e4189260c12d21f32c542de427ff1c"`
[INFO] running `"docker" "rm" "-f" "08b81e011ce31c64cdbec55c69fed71a66e4189260c12d21f32c542de427ff1c"`
[INFO] [stdout] 08b81e011ce31c64cdbec55c69fed71a66e4189260c12d21f32c542de427ff1c